<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Favicon Animation</title>
    <script src="fav_ani.js"></script>
    <script src="bad_apple.js"></script>
</head>
<body>
<h1>注意浏览器图标变化</h1>
</body>
</html>
<script>
    new FavAni().play(bad_apple)
</script>
